Furniture automatic resetting type press and rebound mechanism

Abstract

A furniture automatic resetting type press and rebound mechanism comprises a furniture movable part, a furniture immovable part, connecting elements and a fixed support. The furniture movable part is movably arranged on the furniture immovable part in an opening-closing mode, a press and rebound device, a stretchable resetting device and at least two rotating wheels are arranged on the fixed support, the press and rebound device at least comprises pushing and moving elements, and the stretchable resetting device at least comprises stretchable elements and first elastic elements which are mutually matched in an elastic mode; the pushing and moving elements and the stretchable elements are slidably arranged on the fixed support, the at least two rotating wheels are arranged in a relatively independent mode and rotatably arranged on the fixed support, the at least two rotating wheels are mutually matched in a linkage mode when rotating to a certain position, one of the two rotating wheels is in driving connection with the stretchable elements, and the other one of the two rotating wheels is in driving connection with the pushing and moving elements; and swing elements are arranged on the pushing and moving elements, heart-shaped sliding chutes are formed in the fixed support, the swing elements are arranged on the pushing and moving elements in a swinging mode, and one ends of the swing elements sequentially slide along tracks of the heart-shaped sliding chutes towards one direction when the pushing and moving elements slide.

Description

technical field [0001] The invention relates to an automatic reset type pressing rebound mechanism for furniture. Background technique [0002] Chinese Patent Document No. CN 101224065A disclosed a panel locking and adjusting device for a drawer with a slide rail on July 23, 2008. It includes a slide rail connected to the drawer, and the panel of the drawer is connected to the adjustment seat through a connecting piece , the adjustment seat is provided with a guide groove for the connecting piece to slide, and a panel locking mechanism is arranged in the guide groove. The panel locking mechanism includes an eccentric cam arranged on the adjustment seat, the other end of which is hinged to the guide block through a connecting rod, and the swing One end of the rod is hinged on the guide block through the pin shaft, the torsion spring is sleeved on the pin shaft, one end of which is connected to the swing rod, and the other end is connected to the guide block or the adjustment ...

AI Technical Summary

Problems solved by technology

The drawer panel of this structure cannot form an effective lock-off state with the drawer body when it is pulled and opened, so that the drawer panel is extremely easy to shake when it is closed, or it will automatically open after closing due to the inertia of the internal storage items. Components cannot be truly automatically reset, and users can easily touch them during use, resulting in product damage or user physical injury, which cannot meet the daily needs of users

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